Lenz Robert A. (CIK 1992908) reported 1 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-08-25). Recent activity: Buy NBP (17,218 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-25 | NovaBridge Biosciences (NBP) | Director | Buy | 17,218 | $0 |
来源：SEC Form 4 申报文件 · 截至 2026-08-25